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Add macro to identify AVIC capability (advanced virtual interrupt controller)

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in AMD processors.

Submitted by:	Dmitry Luhtionov (dmitryluhtionov@gmail.com)
This commit is contained in:
neel 2015-01-24 00:35:49 +00:00
parent 86478b2081
commit 5c373339e4
1 changed files with 1 additions and 0 deletions
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sys/amd64/vmm/amd/svm.c
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@ -80,6 +80,7 @@ SYSCTL_NODE(_hw_vmm, OID_AUTO, svm, CTLFLAG_RW, NULL, NULL);
#define AMD_CPUID_SVM_DECODE_ASSIST BIT(7) /* Decode assist */
#define AMD_CPUID_SVM_PAUSE_INC BIT(10) /* Pause intercept filter. */
#define AMD_CPUID_SVM_PAUSE_FTH BIT(12) /* Pause filter threshold */
#define AMD_CPUID_SVM_AVIC BIT(13) /* AVIC present */
#define VMCB_CACHE_DEFAULT (VMCB_CACHE_ASID | \
VMCB_CACHE_IOPM | \